Periplasm-enriched fractions from Xanthomonas citri subsp. citri type A and X. fuscans subsp. aurantifolii type B present distinct proteomic profiles under in vitro pathogenicity induction

The causative agent of Asiatic citrus canker, the Gram-negative bacterium Xanthomonas citri subsp. citri (XAC), produces more severe symptoms and attacks a larger number of citric hosts than Xanthomonas fuscans subsp. aurantifolii XauB and XauC, the causative agents of cancrosis, a milder form of th...

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Veröffentlicht in:PloS one 2020-12, Vol.15 (12), p.e0243867-e0243867
Hauptverfasser: Zandonadi, Flávia S, Ferreira, Sílvia P, Alexandrino, André V, Carnielli, Carolina M, Artier, Juliana, Barcelos, Mariana P, Nicolela, Nicole C S, Prieto, Evandro L, Goto, Leandro S, Belasque, Jr, José, Novo-Mansur, Maria Teresa Marques
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Sprache:eng
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Zusammenfassung:The causative agent of Asiatic citrus canker, the Gram-negative bacterium Xanthomonas citri subsp. citri (XAC), produces more severe symptoms and attacks a larger number of citric hosts than Xanthomonas fuscans subsp. aurantifolii XauB and XauC, the causative agents of cancrosis, a milder form of the disease. Here we report a comparative proteomic analysis of periplasmic-enriched fractions of XAC and XauB in XAM-M, a pathogenicity- inducing culture medium, for identification of differential proteins. Proteins were resolved by two-dimensional electrophoresis combined with liquid chromatography-mass spectrometry. Among the 12 proteins identified from the 4 unique spots from XAC in XAM-M (p
ISSN:1932-6203
1932-6203
DOI:10.1371/journal.pone.0243867